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Yuki Utsumi Boucher
position Senior research associates
e-mail yutsumi
office number II - 225
office phone +385 1 469 8818     local:118
laboratory phone +385 1 469 8884     local:184

Scientific projects - leader

Pressure- and Temperature-driven Phase transitions in Strongly Correlated Electron Systems (PaT PiSCES)

HrZZ UIP-2019-04-2154
01.01.2020. - 31.12.2024.
Leader: Yuki Utsumi Boucher
Associates: Naveen Singh Dhami
Research areas: Solid state physics

Publications

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N. S. Dhami, V. Balédent, I. Batistić, O. Bednarchuk, D. Kaczorowski, J. P. Itié, S. R. Shieh, C. M. N. Kumar, and Y. UtsumiSynchrotron x-ray diffraction and DFT study of non-centrosymmetric EuRhGe3 under high pressure
High Pressure Research, 1–12. (2024)
DOI: 10.1080/08957959.2024.2396298 20240904

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Yuki Utsumi Boucher, Izabela Biało, Mateusz A. Gala, Wojciech Tabiś, Marcin Rosmus, Natalia Olszowska, Jacek J. Kolodziej, Bruno Gudac, Mario Novak, Naveen Kumar Chogondahalli Muniraju, Ivo Batistić, Neven Barišić, Petar Popčević, and Eduard TutišIntercalation-induced states at the Fermi level and the coupling of intercalated magnetic ions to conducting layers in Ni 1 / 3 NbS 2
Physical Review B 109, 085135 (2024).
DOI: 10.1103/PhysRevB.109.085135 20240223

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Naveen Singh Dhami, Victor Balédent, Oleksandr Bednarchuk, Dariusz Kaczorowski, Sean R. Shieh, James M. Ablett, Jean-Pascal Rueff, J. P. Itié, C.M.N Kumar and Yuki UtsumiPressure evolution of electronic and crystal structure of noncentrosymmetric EuCoGe3
Phys. Rev. B 107, 155119 (2023)
DOI: 10.1103/PhysRevB.107.155119 20230410

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Daisuke Takegami, Laurent Nicolaï, Yuki Utsumi, Anna Meléndez-Sans, Daria A. Balatsky , Cariad-A. Knight , Connor Dalton, Shao-Lun Huang, Chi-Sheng Chen, Li Zhao, Alexander C. Komarek, Yen-Fa Liao, Ku-Ding Tsuei, Ján Minár and Liu Hao TjengDirect imaging of valence orbitals using hard x-ray photoelectron spectroscopy
PHYSICAL REVIEW RESEARCH 4, 033108 (2022)
DOI: 10.1103/PhysRevResearch.4.033108 20220808

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Petar Popčević, Yuki Utsumi, Izabela Biało, Wojciech Tabis, Mateusz A. Gala, Marcin Rosmus, Jacek J. Kolodziej, Natalia Tomaszewska, Mariusz Garb, Helmuth Berger, Ivo Batistić, Neven Barišić, László Forró, and Eduard TutišRole of intercalated cobalt in the electronic structure of Co1 / 3 NbS 2
Phys. Rev. B 105, 155114 (2022)
DOI: 10.1103/PhysRevB.105.155114 20220407

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Yuki Utsumi, Ivo Batistić, Victor Balédent, Sean R. Shieh, Naveen Singh Dhami, Oleksandr Bednarchuk, Dariusz Kaczorowski, James M. Ablett, and Jean-Pascal RueffPressure evolution of the electronic structure of non-centrosymmetric EuRhGe3
Electronic Structure 3, 034002 (2021)
DOI: 10.1088/2516-1075/ac0c27 20210715

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D. Takegami, D. Kasinathan, K. K. Wolff, S. G. Altendorf, C. F. Chang, K. Hoefer, A. Melendez-Sans, Y. Utsumi, F. Meneghin, T. D. Ha, C. H. Yen, K. Chen, C. Y. Kuo, Y. F. Liao, K. D. Tsuei, R. Morrow, S. Wurmehl, B. Büchner, B. E. Prasad, M. Jansen, A. C. Komarek, P. Hansmann, and L. H. TjengCharge-transfer energy in iridates: A hard x-ray photoelectron spectroscopy study
Physical Review B 102, 045119 (2020).
DOI: 10.1103/PhysRevB.102.045119 20200713

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Yuki Utsumi, Debashis Mondal, Jun Fujii, Ivana Vobornik, Shota Nakamura, Dubravka Matković- Čalogović, Shigeo OharaElectronic Structure of Yb(Ni1−xCox)3Ga9 Studied by Angle-resolved Photoelectron Spectroscopy
Journal of the Physical Society of Japan 89, 044711 (2020)
DOI: 10.7566/JPSJ.89.044711 20200326

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S. Agrestini, C.-Y. Kuo, K. Chen, Y. Utsumi, D. Mikhailova, A. Rogalev, F. Wilhelm, T. Förster, A. Matsumoto, T. Takayama, H. Takagi, M. W. Haverkort, Z. Hu, and L. H. TjengProbing the Jeff= 0 ground state and the Van Vleck paramagnetism of the Ir5+ ions in layered Sr2Co0.5Ir0.5O4
Phys. Rev. B 97, 214436 (2018)
DOI: 10.1103/PhysRevB.97.214436 20180601

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Yuki Utsumi, Deepa Kasinathan, Przemysław Swatek, Oleksandr Bednarchuk, Dariusz Kaczorowski, James M. Ablett, and Jean-Pascal RueffBulk electronic structure of non-centrosymmetric EuTGe3 (T= Co, Ni, Rh, Ir) studied by hard x-ray photoelectron spectroscopy
PHYSICAL REVIEW B 97, 115155 (2018)
DOI: 10.1103/PhysRevB.97.115155 20180326

Completed scientific projects - associate

The physics of many body systems – exploiting the world of complexity

HrZZ IP-2016-06-7258
01.03.2017. - 01.03.2021.
Leader: Osor Slaven Barišić
Associates: Katarina Uzelac, Ivan Balog, Eduard Tutiš, Yuki Utsumi Boucher, Juraj Krsnik, Naveen Singh Dhami, Sudhakar Pandey, Zvonko Glumac (Sveučilište Josipa Jurja Strossmayera u Osijeku; Odjel za fiziku), Lucija Nora Farkaš (Sveučilište u Zagrebu; PMF)
Research areas: Solid state physics, Statistical physics

IF Ⓒ 2017